<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="车牌" prop="plateNumber">
        <el-input
          v-model="queryParams.plateNumber"
          placeholder="请输入车牌"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="开始时间" prop="startTime">
        <el-date-picker clearable size="small"
          v-model="queryParams.startTime"
          type="datetime"
          value-format="yyyy-MM-dd HH:mm:ss"
          placeholder="选择开始时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="结束时间" prop="endTime">
        <el-date-picker clearable size="small"
          v-model="queryParams.endTime"
          type="datetime"
          value-format="yyyy-MM-dd HH:mm:ss"
          placeholder="选择结束时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="下发状态" prop="sendStatus">
        <el-select v-model="queryParams.sendStatus" placeholder="请选择下发状态" clearable size="small">
          <el-option
            v-for="dict in sendStatusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['zhmk:permanentCar:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['zhmk:permanentCar:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['zhmk:permanentCar:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
		  :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['zhmk:permanentCar:export']"
        >导出</el-button>
      </el-col>
      <el-col :span="3">
        <el-select v-model="deviceIdList" placeholder="请选择设备" multiple clearable collapse-tags size="small">
          <el-option
            v-for="item in deviceList"
            :key="item.id"
            :label="item.deviceName"
            :value="item.id"
          />
        </el-select>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
					:loading="exportLoading"
          @click="Issue"
        >下发</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>
		<el-dialog title="下发结果" :visible.sync="dialogTableVisible" style="margin-top: 100px;">
		  <el-table :data="gridData">
		    <el-table-column property="zhmkCarDevice.deviceName" label="设备名称" align="center" ></el-table-column>
		    <el-table-column property="sendSuccessCount" label="下发成功数" align="center" ></el-table-column>
		    <el-table-column property="sendFailCount" label="下发失败数" align="center" ></el-table-column>
		  </el-table>
		</el-dialog>

    <el-table v-loading="loading" :data="permanentCarList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!-- <el-table-column label="主键" align="center" prop="id" /> -->
      <el-table-column label="车牌" align="center" prop="plateNumber" />
      <el-table-column label="开始时间" align="center" prop="startTime" width="180">
        <template slot-scope="scope">
          <span>{{ scope.row.startTime }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束时间" align="center" prop="endTime" width="180">
        <template slot-scope="scope">
          <span>{{ scope.row.endTime }}</span>
        </template>
      </el-table-column>
      <el-table-column label="下发状态" align="center" prop="sendStatus" :formatter="sendStatusFormat" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['zhmk:permanentCar:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['zhmk:permanentCar:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改常驻车辆对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="车牌" prop="plateNumber">
          <el-input v-model="form.plateNumber" placeholder="请输入车牌" />
        </el-form-item>
        <el-form-item label="开始时间" prop="startTime">
          <el-date-picker clearable size="small"
            v-model="form.startTime"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="选择开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间" prop="endTime">
          <el-date-picker clearable size="small"
            v-model="form.endTime"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="选择结束时间" @change="change_end_value">
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listPermanentCar, getPermanentCar, delPermanentCar, addPermanentCar, updatePermanentCar, exportPermanentCar, carSend, findAll } from "@/api/zhmk/permanentCar";

export default {
  name: "PermanentCar",
  components: {
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 常驻车辆表格数据
      permanentCarList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 下发状态字典
      sendStatusOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        plateNumber: null,
        startTime: null,
        endTime: null,
        sendStatus: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
			deviceList: [],
			deviceIdList: [],
			dialogTableVisible: false,
			gridData: []
    };
  },
  created() {
    this.getList();
		findAll().then(response => {
		  this.deviceList = response.data;
		  this.loading = false;
		});
    this.getDicts("person_send_status").then(response => {
      this.sendStatusOptions = response.data;
    });
  },
  methods: {
		change_end_value(endTime) {
      const startDate = new Date(this.form.startTime)
      const endDate = new Date(endTime)
      if (endDate.getTime() < startDate.getTime()) {
        this.$message({ message: '结束时间不能小于起始时间', type: 'error' })
        this.form.endTime = ''
      }
    },
    /** 查询常驻车辆列表 */
    getList() {
      this.loading = true;
      listPermanentCar(this.queryParams).then(response => {
        this.permanentCarList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 下发状态字典翻译
    sendStatusFormat(row, column) {
      return this.selectDictLabel(this.sendStatusOptions, row.sendStatus);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        plateNumber: null,
        startTime: null,
        endTime: null,
        createTime: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加常驻车辆";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getPermanentCar(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改常驻车辆";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updatePermanentCar(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addPermanentCar(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
		Issue() {
      const ids = this.ids;
			if(this.deviceIdList.length == 0 || ids.length == 0){
				this.$message({
					message: '下发需要选择下发设备和下发车辆，请选择',
					type: 'success'
				});
			}else{
				this.$confirm('是否确认下发所选的数据项?', '提示', {
					confirmButtonText: '确定',
					cancelButtonText: '取消',
					type: 'warning'
				}).then(() => {
					let that = this;
					carSend({
						"deviceIdList": this.deviceIdList,
						"carIdList": ids
					}).then(response => {
						that.dialogTableVisible = true;
						that.gridData = response.data;
						that.getList();
					});
				});
			}			
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除常驻车辆编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delPermanentCar(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有常驻车辆数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportPermanentCar(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
